| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] need to know [adv] [prep] | 13 |
|
| 2 | [pers pn] need to know more [prep] | 12 |
|
| 3 | [pers pn] need to know [adv] about | 12 |
|
| 4 | [pers pn] need to know [adv] about | 12 |
|
| 5 | [pers pn] need to know [adv] [prep] | 9 |
|
| 6 | we need to know [adv] [prep] | 5 |
|
